Files
hermes-agent/tests/scripts/desktop_update/test_desktop_update_linux_gate.py
teknium1 d10bb2ab6f test: make tests/ mirror the source tree; drop issue numbers from filenames
`scripts/run_tests.sh tests/<dir>/` is how a change gets its regression
coverage run, so a test filed under the wrong directory is a test nobody
runs when that code changes. Two kinds of drift had accumulated.

Parallel directories for one source package, folded into the mirror:
  tests/acp        -> tests/acp_adapter   (its __init__/conftest move with it)
  tests/cli        -> tests/hermes_cli    (prompt_toolkit fixture merged into
                                           hermes_cli/conftest.py)
  tests/run_agent  -> tests/agent         (backoff fixture becomes
                                           agent/conftest.py)
  tests/relay      -> tests/gateway/relay
  tests/state      -> tests/hermes_state

246 loose files at tests/ root, routed by the package they import/patch:
hermes_cli, hermes_state, agent, gateway, tools, plugins, tui_gateway, cron.
Installer and desktop-update script tests go to tests/scripts/{install,
desktop_update}/. 43 tests of root-level modules (batch_runner, utils,
hermes_constants, packaging) stay at the root.

Filenames drop their issue numbers (95 files: test_89315_x.py -> test_x.py);
the number stays in the module docstring where it has context.

Collisions: test_cli_skin_integration.py existed in both tests/ and tests/cli
with different subsets — merged into one (10 tests, all kept);
run_agent/test_pre_compress_memory_context.py -> agent/..._handoff.py;
tests/test_account_usage.py -> agent/test_account_usage_fetch.py;
tests/test_web_server.py -> hermes_cli/test_web_server_ws_ping.py.
Deleted: test_minisweagent_path.py (empty since PR #2804),
test_model_picker_scroll.py (tested a private copy of the logic, imported
nothing), test_process_loop_event_loop_warning.py (asserted asyncio behaviour,
imported nothing from Hermes).

Repo-root path arithmetic (Path(__file__).parents[N], dirname chains) is
bumped for the 202 files that changed depth and verified by evaluating every
such expression against the new location. classify_changes' desktop-updater
lane prefix, tests-os.yml's ignore glob and every in-tree path comment follow
the moves. tests/test_tests_tree_layout.py keeps the tree from drifting back.
2026-09-13 09:18:02 -07:00

60 lines
2.3 KiB
Python

"""The linux relaunch gate must compare canonical paths, not spellings.
``--install-root`` keeps whatever spelling the app's Hermes root had (a symlinked
``~/.hermes/hermes-agent``, or ``/home`` on Fedora/ostree where it is a link to
``/var/home``), while ``--relaunch-target`` comes from ``process.execPath`` /
``/proc/<pid>/exe`` and is already resolved. A raw prefix compare then reads the
binary the rebuild just replaced as a foreign AppImage/deb and refuses to relaunch.
Drives the real ``--self-test-gate`` entry point of ``posix.sh`` (the same one
``scripts/desktop-update/repro.sh gate`` uses).
"""
from __future__ import annotations
import subprocess
from pathlib import Path
import pytest
POSIX_SH = Path(__file__).resolve().parent.parent.parent.parent / "scripts" / "desktop-update" / "posix.sh"
pytestmark = pytest.mark.linux_only
def _gate(install_root: Path, relaunch_target: Path) -> str:
out = subprocess.run(
["bash", str(POSIX_SH), "--self-test-gate", "--install-root", str(install_root),
"--relaunch-target", str(relaunch_target)],
capture_output=True, text=True, check=True,
)
return out.stdout.strip().split(":", 1)[0]
def _checkout(root: Path) -> Path:
unpacked = root / "apps" / "desktop" / "release" / "linux-unpacked"
unpacked.mkdir(parents=True)
(unpacked / "Hermes").touch()
return unpacked
@pytest.mark.parametrize("root_spelling,target_spelling", [("link", "real"), ("real", "link")])
def test_symlinked_spelling_on_either_side_still_relaunches(tmp_path, root_spelling, target_spelling):
real = tmp_path / "real"
_checkout(real)
(tmp_path / "link").symlink_to(real)
root = tmp_path / root_spelling
target = tmp_path / target_spelling / "apps" / "desktop" / "release" / "linux-unpacked" / "Hermes"
assert _gate(root, target) == "relaunch"
def test_target_outside_the_checkout_is_still_skew(tmp_path):
real = tmp_path / "real"
unpacked = _checkout(real)
(tmp_path / "link").symlink_to(real)
foreign = tmp_path / "opt" / "Hermes"
foreign.mkdir(parents=True)
(foreign / "hermes").touch()
assert _gate(tmp_path / "link", foreign / "hermes") == "skew"
# A sibling directory sharing the prefix must not be mistaken for the checkout either.
assert _gate(tmp_path / "link", Path(str(unpacked) + "-evil") / "Hermes") == "skew"